title: Caries prevalence in the deciduous dentition of a mediaeval population from the south-west of Scotland.
abstract: The prevalence, distribution and location of dental caries were studied in the deciduous dentition of 185 skeletons aged between 6 months and 13 years from a large, mostly mediaeval, cemetery, where successive phases of use could be distinguished. The main phases dated from 1240 to 1440 AD. During this period, no consistent trend or pattern of caries was identified, but there was a significantly higher caries prevalence in the age band 6-12.9 years than in the age band 0.1-5.9 years. The caries prevalence in the juveniles from the earlier Northumbrian, or Anglo-Saxon, phase of the cemetery was higher than in any mediaeval phase group, with mostly approximal surfaces affected. In the mediaeval population, first deciduous molars generally showed lower caries prevalence than second deciduous molars, significantly lower for the older age band, and maxillary molars consistently showed lower levels than mandibular molars. The highest caries rate, shown by mandibular second molars in the older age band, was 7.9%. In deciduous molars, the occlusal surface was most frequently affected by caries, whereas in the permanent molars of the same population the approximal surfaces had shown the highest level of attack. The overall caries prevalence in deciduous teeth in the mediaeval population of Whithorn was 2.3% of the teeth present, lower than the levels found in previous Scottish and English population groups, including a small assemblage of children from the Scottish sites of Elcho, Southwick and Kirkhill.
authors.affiliation: University of Glasgow, Dental School, U.K.
authors.forename: M E
authors.initials: ME
authors.lastname: Watt
authors.forename: D A
authors.initials: DA
authors.lastname: Lunt
authors.forename: W H
authors.initials: WH
authors.lastname: Gilmour
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003731:Dental Caries / Q000453:epidemiology / Q000266:history* / Q000473:pathology; D005006:Ethnicity; D049691:History, Medieval; D006801:Humans; D007223:Infant; D008963:Molar / Q000473:pathology; D010161:Paleodontology; D015995:Prevalence; D017213:Root Caries / Q000453:epidemiology / Q000266:history / Q000473:pathology; D012606:Scotland / Q000453:epidemiology; D014094:Tooth, Deciduous / Q000473:pathology